This table gives the area to the left of the specified 't' value.
| t | 0.00 | 0.01 | 0.02 | 0.03 | 0.04 | 0.05 | 0.06 | 0.07 | 0.08 | 0.09 |
| -3.60 | 0.0003 | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 |
| -3.50 | 0.0004 | 0.0003 | 0.0003 | 0.0003 | 0.0003 | 0.0003 | 0.0003 | 0.0003 | 0.0003 | 0.0003 |
| -3.40 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0004 | 0.0004 | 0.0004 | 0.0004 | 0.0004 | 0.0004 |
| -3.30 | 0.0007 | 0.0007 | 0.0006 | 0.0006 | 0.0006 | 0.0006 | 0.0006 | 0.0005 | 0.0005 | 0.0005 |
| -3.20 | 0.0009 | 0.0009 | 0.0009 | 0.0009 | 0.0008 | 0.0008 | 0.0008 | 0.0008 | 0.0007 | 0.0007 |
| -3.10 | 0.0013 | 0.0012 | 0.0012 | 0.0012 | 0.0011 | 0.0011 | 0.0011 | 0.0010 | 0.0010 | 0.0010 |
| -3.00 | 0.0017 | 0.0017 | 0.0016 | 0.0016 | 0.0015 | 0.0015 | 0.0014 | 0.0014 | 0.0014 | 0.0013 |
| -2.90 | 0.0023 | 0.0023 | 0.0022 | 0.0021 | 0.0021 | 0.0020 | 0.0020 | 0.0019 | 0.0018 | 0.0018 |
| -2.80 | 0.0031 | 0.0030 | 0.0029 | 0.0029 | 0.0028 | 0.0027 | 0.0026 | 0.0025 | 0.0025 | 0.0024 |
| -2.70 | 0.0041 | 0.0040 | 0.0039 | 0.0038 | 0.0037 | 0.0036 | 0.0035 | 0.0034 | 0.0033 | 0.0032 |
| -2.60 | 0.0054 | 0.0053 | 0.0051 | 0.0050 | 0.0049 | 0.0047 | 0.0046 | 0.0045 | 0.0044 | 0.0042 |
| -2.50 | 0.0071 | 0.0069 | 0.0067 | 0.0065 | 0.0064 | 0.0062 | 0.0060 | 0.0059 | 0.0057 | 0.0056 |
| -2.40 | 0.0092 | 0.0090 | 0.0087 | 0.0085 | 0.0083 | 0.0081 | 0.0079 | 0.0077 | 0.0075 | 0.0073 |
| -2.30 | 0.0118 | 0.0116 | 0.0113 | 0.0110 | 0.0107 | 0.0104 | 0.0102 | 0.0099 | 0.0097 | 0.0094 |
| -2.20 | 0.0151 | 0.0148 | 0.0144 | 0.0141 | 0.0137 | 0.0134 | 0.0131 | 0.0128 | 0.0124 | 0.0121 |
| -2.10 | 0.0192 | 0.0188 | 0.0183 | 0.0179 | 0.0175 | 0.0171 | 0.0167 | 0.0163 | 0.0159 | 0.0155 |
| -2.00 | 0.0242 | 0.0237 | 0.0231 | 0.0226 | 0.0221 | 0.0216 | 0.0211 | 0.0206 | 0.0201 | 0.0197 |
| -1.90 | 0.0303 | 0.0296 | 0.0290 | 0.0283 | 0.0277 | 0.0271 | 0.0265 | 0.0259 | 0.0253 | 0.0248 |
| -1.80 | 0.0376 | 0.0368 | 0.0360 | 0.0352 | 0.0345 | 0.0337 | 0.0330 | 0.0323 | 0.0316 | 0.0309 |
| -1.70 | 0.0462 | 0.0453 | 0.0444 | 0.0435 | 0.0426 | 0.0417 | 0.0408 | 0.0400 | 0.0392 | 0.0384 |
| -1.60 | 0.0565 | 0.0554 | 0.0543 | 0.0532 | 0.0522 | 0.0512 | 0.0501 | 0.0491 | 0.0482 | 0.0472 |
| -1.50 | 0.0685 | 0.0672 | 0.0660 | 0.0647 | 0.0635 | 0.0623 | 0.0611 | 0.0599 | 0.0588 | 0.0576 |
| -1.40 | 0.0824 | 0.0809 | 0.0795 | 0.0780 | 0.0766 | 0.0752 | 0.0738 | 0.0725 | 0.0711 | 0.0698 |
| -1.30 | 0.0984 | 0.0967 | 0.0950 | 0.0934 | 0.0918 | 0.0901 | 0.0886 | 0.0870 | 0.0854 | 0.0839 |
| -1.20 | 0.1166 | 0.1147 | 0.1128 | 0.1109 | 0.1090 | 0.1072 | 0.1054 | 0.1036 | 0.1019 | 0.1001 |
| -1.10 | 0.1371 | 0.1349 | 0.1328 | 0.1307 | 0.1286 | 0.1265 | 0.1245 | 0.1225 | 0.1205 | 0.1185 |
| -1.00 | 0.1600 | 0.1576 | 0.1552 | 0.1528 | 0.1505 | 0.1482 | 0.1459 | 0.1437 | 0.1415 | 0.1393 |
| -0.90 | 0.1852 | 0.1826 | 0.1800 | 0.1774 | 0.1748 | 0.1723 | 0.1698 | 0.1673 | 0.1648 | 0.1624 |
| -0.80 | 0.2129 | 0.2100 | 0.2072 | 0.2043 | 0.2015 | 0.1988 | 0.1960 | 0.1933 | 0.1906 | 0.1879 |
| -0.70 | 0.2428 | 0.2397 | 0.2367 | 0.2336 | 0.2306 | 0.2276 | 0.2246 | 0.2216 | 0.2187 | 0.2158 |
| -0.60 | 0.2750 | 0.2717 | 0.2684 | 0.2651 | 0.2619 | 0.2586 | 0.2554 | 0.2523 | 0.2491 | 0.2460 |
| -0.50 | 0.3091 | 0.3056 | 0.3021 | 0.2987 | 0.2952 | 0.2918 | 0.2884 | 0.2850 | 0.2817 | 0.2783 |
| -0.40 | 0.3450 | 0.3414 | 0.3377 | 0.3341 | 0.3305 | 0.3269 | 0.3233 | 0.3197 | 0.3162 | 0.3126 |
| -0.30 | 0.3824 | 0.3786 | 0.3748 | 0.3711 | 0.3673 | 0.3636 | 0.3598 | 0.3561 | 0.3524 | 0.3487 |
| -0.20 | 0.4210 | 0.4171 | 0.4132 | 0.4093 | 0.4054 | 0.4016 | 0.3977 | 0.3939 | 0.3900 | 0.3862 |
| -0.10 | 0.4603 | 0.4563 | 0.4524 | 0.4484 | 0.4445 | 0.4405 | 0.4366 | 0.4327 | 0.4288 | 0.4249 |
| 0.00 | 0.5000 | 0.4960 | 0.4920 | 0.4881 | 0.4841 | 0.4801 | 0.4761 | 0.4722 | 0.4682 | 0.4642 |
| 0.00 | 0.5000 | 0.5040 | 0.5080 | 0.5119 | 0.5159 | 0.5199 | 0.5239 | 0.5278 | 0.5318 | 0.5358 |
| 0.10 | 0.5397 | 0.5437 | 0.5476 | 0.5516 | 0.5555 | 0.5595 | 0.5634 | 0.5673 | 0.5712 | 0.5751 |
| 0.20 | 0.5790 | 0.5829 | 0.5868 | 0.5907 | 0.5946 | 0.5984 | 0.6023 | 0.6061 | 0.6100 | 0.6138 |
| 0.30 | 0.6176 | 0.6214 | 0.6252 | 0.6289 | 0.6327 | 0.6364 | 0.6402 | 0.6439 | 0.6476 | 0.6513 |
| 0.40 | 0.6550 | 0.6586 | 0.6623 | 0.6659 | 0.6695 | 0.6731 | 0.6767 | 0.6803 | 0.6838 | 0.6874 |
| 0.50 | 0.6909 | 0.6944 | 0.6979 | 0.7013 | 0.7048 | 0.7082 | 0.7116 | 0.7150 | 0.7183 | 0.7217 |
| 0.60 | 0.7250 | 0.7283 | 0.7316 | 0.7349 | 0.7381 | 0.7414 | 0.7446 | 0.7477 | 0.7509 | 0.7540 |
| 0.70 | 0.7572 | 0.7603 | 0.7633 | 0.7664 | 0.7694 | 0.7724 | 0.7754 | 0.7784 | 0.7813 | 0.7842 |
| 0.80 | 0.7871 | 0.7900 | 0.7928 | 0.7957 | 0.7985 | 0.8012 | 0.8040 | 0.8067 | 0.8094 | 0.8121 |
| 0.90 | 0.8148 | 0.8174 | 0.8200 | 0.8226 | 0.8252 | 0.8277 | 0.8302 | 0.8327 | 0.8352 | 0.8376 |
| 1.00 | 0.8400 | 0.8424 | 0.8448 | 0.8472 | 0.8495 | 0.8518 | 0.8541 | 0.8563 | 0.8585 | 0.8607 |
| 1.10 | 0.8629 | 0.8651 | 0.8672 | 0.8693 | 0.8714 | 0.8735 | 0.8755 | 0.8775 | 0.8795 | 0.8815 |
| 1.20 | 0.8834 | 0.8853 | 0.8872 | 0.8891 | 0.8910 | 0.8928 | 0.8946 | 0.8964 | 0.8981 | 0.8999 |
| 1.30 | 0.9016 | 0.9033 | 0.9050 | 0.9066 | 0.9082 | 0.9099 | 0.9114 | 0.9130 | 0.9146 | 0.9161 |
| 1.40 | 0.9176 | 0.9191 | 0.9205 | 0.9220 | 0.9234 | 0.9248 | 0.9262 | 0.9275 | 0.9289 | 0.9302 |
| 1.50 | 0.9315 | 0.9328 | 0.9340 | 0.9353 | 0.9365 | 0.9377 | 0.9389 | 0.9401 | 0.9412 | 0.9424 |
| 1.60 | 0.9435 | 0.9446 | 0.9457 | 0.9468 | 0.9478 | 0.9488 | 0.9499 | 0.9509 | 0.9518 | 0.9528 |
| 1.70 | 0.9538 | 0.9547 | 0.9556 | 0.9565 | 0.9574 | 0.9583 | 0.9592 | 0.9600 | 0.9608 | 0.9616 |
| 1.80 | 0.9624 | 0.9632 | 0.9640 | 0.9648 | 0.9655 | 0.9663 | 0.9670 | 0.9677 | 0.9684 | 0.9691 |
| 1.90 | 0.9697 | 0.9704 | 0.9710 | 0.9717 | 0.9723 | 0.9729 | 0.9735 | 0.9741 | 0.9747 | 0.9752 |
| 2.00 | 0.9758 | 0.9763 | 0.9769 | 0.9774 | 0.9779 | 0.9784 | 0.9789 | 0.9794 | 0.9799 | 0.9803 |
| 2.10 | 0.9808 | 0.9812 | 0.9817 | 0.9821 | 0.9825 | 0.9829 | 0.9833 | 0.9837 | 0.9841 | 0.9845 |
| 2.20 | 0.9849 | 0.9852 | 0.9856 | 0.9859 | 0.9863 | 0.9866 | 0.9869 | 0.9872 | 0.9876 | 0.9879 |
| 2.30 | 0.9882 | 0.9884 | 0.9887 | 0.9890 | 0.9893 | 0.9896 | 0.9898 | 0.9901 | 0.9903 | 0.9906 |
| 2.40 | 0.9908 | 0.9910 | 0.9913 | 0.9915 | 0.9917 | 0.9919 | 0.9921 | 0.9923 | 0.9925 | 0.9927 |
| 2.50 | 0.9929 | 0.9931 | 0.9933 | 0.9935 | 0.9936 | 0.9938 | 0.9940 | 0.9941 | 0.9943 | 0.9944 |
| 2.60 | 0.9946 | 0.9947 | 0.9949 | 0.9950 | 0.9951 | 0.9953 | 0.9954 | 0.9955 | 0.9956 | 0.9958 |
| 2.70 | 0.9959 | 0.9960 | 0.9961 | 0.9962 | 0.9963 | 0.9964 | 0.9965 | 0.9966 | 0.9967 | 0.9968 |
| 2.80 | 0.9969 | 0.9970 | 0.9971 | 0.9971 | 0.9972 | 0.9973 | 0.9974 | 0.9975 | 0.9975 | 0.9976 |
| 2.90 | 0.9977 | 0.9977 | 0.9978 | 0.9979 | 0.9979 | 0.9980 | 0.9980 | 0.9981 | 0.9982 | 0.9982 |
| 3.00 | 0.9983 | 0.9983 | 0.9984 | 0.9984 | 0.9985 | 0.9985 | 0.9986 | 0.9986 | 0.9986 | 0.9987 |
| 3.10 | 0.9987 | 0.9988 | 0.9988 | 0.9988 | 0.9989 | 0.9989 | 0.9989 | 0.9990 | 0.9990 | 0.9990 |
| 3.20 | 0.9991 | 0.9991 | 0.9991 | 0.9991 | 0.9992 | 0.9992 | 0.9992 | 0.9992 | 0.9993 | 0.9993 |
| 3.30 | 0.9993 | 0.9993 | 0.9994 | 0.9994 | 0.9994 | 0.9994 | 0.9994 | 0.9995 | 0.9995 | 0.9995 |
| 3.40 | 0.9995 | 0.9995 | 0.9995 | 0.9995 | 0.9996 | 0.9996 | 0.9996 | 0.9996 | 0.9996 | 0.9996 |
| 3.50 | 0.9996 | 0.9997 | 0.9997 | 0.9997 | 0.9997 | 0.9997 | 0.9997 | 0.9997 | 0.9997 | 0.9997 |
| 3.60 | 0.9997 | 0.9998 | 0.9998 | 0.9998 | 0.9998 | 0.9998 | 0.9998 | 0.9998 | 0.9998 | 0.9998 |